
.normal {
  background: #f5f5f5;
  font-family: 'helvetica neue',arial,'hiragino sans gb','microsoft yahei',sans-serif;
  margin-top: 90px;
  padding-bottom: 100px;
  width: 100%;
}
.mod_form_input{
  font-size: 19px;
}

.section-buypanel {
  background-color: #f5f5f5;
  margin-top: 10px;
}

.section {
  width: 100%;
  overflow: hidden;
}

.section_buypanel {
  padding: 100px 0;
}

.section>div {
  width: 1100px;
  margin: 0 auto;
  background: #ffffff;
  overflow: hidden;
}

.section_buypanel .buypanel_pic {
  float: left;
  width: 50%;
}

.section_buypanel .buypanel_pic>img {
  max-width: 500px;
}

.buypanel_detail {
  font-size: 20px;
  float: left;
  width: 50%;
  text-align: left;
}

.detail_header {
  padding: 20px 0;
  border-bottom: 1px solid #ededed;
}
.header_name {
  font-size: 30px;
  color: #333;
}

.header_descript {
  margin-left: 15px;
  font-size: 20px;
  color: #666;
}

.detail_body {
  padding: 30px 0 20px;
}

.body_cost,.body_num>div {
  padding: 10px 0;
  font-size: 16px;
  color: #666;
  height: 40px;
  line-height: 19px;
  margin-bottom:0px;
}

.body_exchanged {
  padding: 10px 0;
  font-size: 16px;
  color: #666;
  height: 36px;
  line-height: 17px;
  margin-bottom:0px;
}

.body_cost span {
  font-size: 20px;
  color: #ffac12;
}

.body_num {
  padding: 10px 0;
  font-size: 16px;
  line-height: 16px;
}
.body_num>div, .body_num>span {
  padding: 0;
  display: inline-block;
  vertical-align: middle;
}

.mod-form-numselector {
  box-sizing: border-box;
  width: 140px;
  height: 40px;
}
.mod-form-numselector>a {
  font-family: 'helvetica neue',arial,'hiragino sans gb','microsoft yahei',sans-serif;
  color: #444;
  width: 40px;
  border: 1px solid #ededed;
  line-height: 38px;
  text-align: center;
  vertical-align: middle;
  text-decoration: none;
  -webkit-transition: color .2s,background-color .2s;
  transition: color .2s,background-color .2s;
}
.mod-form-numselector>a:hover {
  color: #fff;
  background-color: #ffac12
}

.mod-form-numselector>a:focus {
  text-decoration: none;
}
.mod-form-numselector>input {
  width: 60px;
  border-left: none;
  border-right: none;
  font-size: 19px;
  text-align: center;
  padding: 0;
  border: 1px solid #e6e6e6;
}
.mod-form-numselector>a, .mod-form-numselector>input {
  box-sizing: border-box;
  float: left;
  height: 40px;
}

.mod-form-numselector>input:focus {
  border-color: #ededed
}

.num_remain {
  font-size: 15px;
  margin-left: 20px;
}

.mod-btn-shop-orange {
  color: #fff;
  background-color: #ff8a00;
}
.mod-btn-shop-orange:hover {
  background-color: #ffac12;
  color: #fff;
}

.mod-btn-shop-orange:focus {
  background-color: #ff7200
}
.mod-btn {
  width: 140px;
  border: 1px solid transparent;
  border-radius: 3px;
  cursor: pointer;
  -webkit-transition: border-color .2s,color .2s,background-color .2s;
  transition: border-color .2s,color .2s,background-color .2s;
}
.mod-btn, .mod-btn-test {
  box-sizing: border-box;
  height: 40px;
  padding: 0;
  font-size: 15px;
  display: inline-block;
}
.mod-btn, input {
  line-height: 40px;
}
.mod-btn, i {
  text-align: center;
}

.section-tabs {
  background-color: #f5f5f5;
}
.section_tabs {
  border-bottom: 1px solid #d9d9d9;
}

.section_tabs>ul>li {
  float: left;
  position: relative;
  top: 1px;
  border-bottom: 2px solid #007cfa;
}

.section_tabs>ul>li>a {
  display: inline-block;
  font-size: 24px;
  line-height: 60px;
  font-family: 'helvetica neue',arial,'hiragino sans gb','microsoft yahei',sans-serif;
  color: #444;
}

.section-info {

  background-color: #f5f5f5;
}
.section_info{
  padding: 40px 0;
  text-align: left;
}
